King size box springs work with any king size mattress for added... Read More
King size box springs work with any king size mattress for added support. Save even more by buying a mix-match box spring! Various heights available to buy in-store or online.Read Less
Box springs, otherwise called ‘foundations’ are an essential part of your bed set. Not only do they help keep your mattress from losing their shape over time, but they have a direct impact on the amount of support your mattress offers for your body. Not having a reliable foundation can also jeopardize your warranty and can void it if it does not meet the minimum support requirements, or if it is damaged in any way.
At National Mattress, we offer great quality box springs in a variety of height profiles, colors, and sizes depending on the brand for your personal height profile preference. Many salespeople at other stores will tell you that you must purchase the same brand box-spring as your mattress, or else it would void your warranty, which simply is not the case. As an alternative, we offer mix and matchbox springs that provide the same amount of support as branded options.
Explore our wide selections of foundations online or in-store in order to protect your investment and complete your new bed set today at National Mattress!
